CN111438596A

CN111438596A - Multi-station gear machining equipment

Info

Publication number: CN111438596A
Application number: CN202010324950.5A
Authority: CN
Inventors: 黄红梅; 廖泽武; 孙锦民
Original assignee: Dongguan City Shileidi 3D Numerical Control Technology Co Ltd
Current assignee: Dongguan City Shileidi 3D Numerical Control Technology Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2020-07-24

Abstract

The invention discloses a multi-station gear processing device, which particularly comprises a support column, a frame, a first adsorption device, a second adsorption device and a conveying device, wherein the top end of the support column is connected with a support plate, the two sides of the frame are respectively provided with the first adsorption device and the second adsorption device, the top end of a lifting rod is connected with an air pump, the conveying device is arranged below the frame, the multi-station gear processing device injects air into an air cavity through the air pump to drive the lifting rod to ascend, then a connecting block at the bottom of a hanging plate is respectively driven to ascend through a telescopic structure of a first telescopic rod and a second telescopic rod, a polishing head is also driven to ascend, a stepping motor on the conveying device drives a conveying chain matched with a transmission shaft in a sleeved mode to convey a workpiece, and the workpiece on the conveying chain is conveyed along the conveying direction, because the grinding head is matched with the workpiece in size, the grinding head can be just processed in the workpiece.

Description

Multi-station gear machining equipment

Technical Field

The invention relates to the technical field, in particular to multi-station gear machining equipment.

Background

With the rapid development of high-end industrial product processing technologies at home and abroad and the increasing market competition, the control of product quality becomes a common pursuit of all enterprises, and particularly gear processing equipment needs to pursue high speed, high efficiency, accuracy and high yield.

The existing gear machining equipment is mainly used for machining in a single mode when gear machining is carried out, so that the number of the gear machining is limited, the working efficiency is reduced, the gear machining equipment is usually carried out in a manual mode when gear conveying is carried out, automatic conveying cannot be achieved, and the multi-station gear machining equipment is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides multi-station gear machining equipment, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a multi-station gear machining device comprises a support column, a rack, a first adsorption device, a second adsorption device and a conveying device, wherein the top end of the support column is connected with a support plate, the rack is installed above the support plate, the first adsorption device and the second adsorption device are respectively arranged on two sides of the rack, a lifting rod is installed at the central axis of the rack, the top end of the lifting rod is connected with an air pump, an air cavity is arranged inside the lifting rod, a first limiting groove is formed in the top end of the rack, a second limiting groove is installed on the right side of the first limiting groove, a first rotating shaft is arranged inside the first limiting groove, a second rotating shaft is installed inside the second limiting groove, a first telescopic rod is welded above the first rotating shaft, a bearing is welded at the bottom end of the first telescopic rod, a second telescopic rod is welded above the second rotating shaft, and a bearing is welded at the bottom end of the second telescopic rod, the bottom of lifter is connected with the connecting rod, and the bottom of connecting rod is provided with the hanger plate, the bottom of hanger plate evenly is provided with the connecting block, and the below equidistance of connecting block is provided with the head of polishing, the below of frame is provided with conveyor.

Preferably, the first rotating shaft and the first telescopic rod as well as the second rotating shaft and the second telescopic rod are welded, and the first rotating shaft and the second rotating shaft respectively form a telescopic structure with the first telescopic rod and the second telescopic rod through the lifting rod.

Preferably, the first limiting groove, the first rotating shaft and the first telescopic rod are all symmetrical about a vertical central axis of the lifting rod.

Preferably, the second adsorption equipment includes dirty tank, viewing aperture, waste pipe, cutting ferrule, flexible pipe, dust absorption head and negative-pressure air fan, and the outside of dirty tank is provided with the viewing aperture, negative-pressure air fan is installed in the left side of dirty tank, and negative-pressure air fan's left side is provided with the waste pipe, the one end of waste pipe links to each other with negative-pressure air fan, and the other end of waste pipe links to each other with cutting ferrule one end, the other end of cutting ferrule is connected with the one end of flexible pipe, and the other end of flexible pipe is connected with the dust absorption head.

Preferably, first telescopic link and second telescopic link all are 30 with the contained angle between the lifter, and first telescopic link and second telescopic link are about the lifter coincidence.

Preferably, conveyor includes step motor, transport chain, transmission shaft and conveyer belt, conveyor's top is provided with the transmission shaft of two vertical trends, and one of them transmission shaft passes through the drive belt and coordinates step motor, the transmission shaft cup joints the cooperation and has carried the chain.

Preferably, a fixing rod is arranged below the supporting plate, and the bottom of the fixing rod is connected with a bearing plate.

Preferably, the workpieces are arranged above the conveying device at equal intervals, clamping blocks are arranged on two sides of the outer wall of each workpiece, clamps are arranged on two sides of each clamping block, and the top ends of the clamps are connected with springs.

Preferably, the polishing head is matched with the workpiece in size, and the polishing head and the workpiece form a lifting structure through a lifting rod.

The invention provides multi-station gear machining equipment which has the following beneficial effects:

1. this multistation gear machining equipment carries out the gas injection through the air pump in to the air cavity, under the effect of air pump, drives the lifter and rises, and the connection block that makes the hanger plate bottom is taken to rise through the extending structure of first telescopic link and second telescopic link respectively again, and the head of polishing is also taken to rise simultaneously.

2. This multistation gear machining equipment drives the drive belt through last step motor of conveyor and rotates to driving the transmission shaft and cup jointing the complex and carrying the chain and carrying, making the work piece on the transport chain carry along direction of delivery, owing to the size cooperation of head of polishing and work piece, making the head of polishing just in time process inside the work piece.

3. This multistation gear machining equipment can carry out the rigidity to the work piece through being provided with the clamp splice to the outer wall both sides of work piece, is provided with the clip through the both sides of clamp splice, and the top of clip installs the spring, makes the work piece by the elasticity of spring firmly fix the position that needs carry out the processing.

4. This multistation gear machining equipment, through the setting of dirty tank, viewing aperture, waste pipe, cutting ferrule, flexible pipe, dust absorption head and negative-pressure air fan, can adsorb the sweeps that produces during gear machining to whether can observe through the viewing aperture of the outside setting of dirty tank and need clear up, cup joint between dust absorption head and cutting ferrule through flexible pipe, can make the dust absorption head carry out all around the absorption sweeps that removes of transform angle.

Drawings

FIG. 1 is a schematic structural view of a multi-station gear machining apparatus according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the adsorption apparatus of the present invention;

FIG. 4 is a schematic view of a workpiece structure according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the air pump of the present invention;

FIG. 7 is a schematic view of the structure of the conveying device of the present invention;

fig. 8 is a schematic structural diagram of a stepping motor according to the present invention.

In the figure: 1. a support pillar; 2. a support plate; 3. a frame; 4. a first adsorption device; 5. a second adsorption device; 5001. a waste chute; 5002. a viewing port; 5003. a waste pipe; 5004. a card sleeve; 5005. a telescopic pipe; 5006. a dust collection head; 5007. a negative pressure motor; 6. a first limit groove; 7. an air pump; 8. a second limit groove; 9. a lifting rod; 10. an air cavity; 11. a first rotating shaft; 12. a first telescopic rod; 13. a second telescopic rod; 14. a second rotating shaft; 15. a bearing; 16. a connecting rod; 17. a hanger plate; 18. connecting blocks; 19. polishing head; 20. a conveying device; 2001. a stepping motor; 2002. a conveying chain; 2003. a drive shaft; 2004. a conveyor belt; 2005. a weighing plate; 2006. fixing the rod; 21. a workpiece; 22. a clamping block; 23. a spring; 24. a clamp 25, a fixing rod; 26. a bearing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 8, the present invention provides a technical solution: a multi-station gear machining device comprises a support column 1, a rack 3, a first adsorption device 4, a second adsorption device 5 and a conveying device 20, wherein the top end of the support column 1 is connected with a support plate 2, the rack 3 is installed above the support plate 2, the first adsorption device 4 and the second adsorption device 5 are respectively arranged on two sides of the rack 3, a lifting rod 9 is installed at the central axis of the rack 3, an air pump 7 is connected to the top end of the lifting rod 9, an air cavity 10 is arranged inside the lifting rod 9, a first limiting groove 6 is arranged at the top end of the rack 3, a second limiting groove 8 is installed on the right side of the first limiting groove 6, a first rotating shaft 11 is arranged inside the first limiting groove 6, a second rotating shaft 14 is installed inside the second limiting groove 8, a first telescopic rod 12 is welded above the first rotating shaft 11, and a bearing 15 is welded at the bottom end of the first telescopic rod 12, the welding of the top of second pivot 14 has second telescopic link 13, and the welding of the bottom of second telescopic link 13 has bearing 15, the bottom of lifter 9 is connected with connecting rod 16, and the bottom of connecting rod 16 is provided with hanger plate 17, hanger plate 17's bottom evenly is provided with connecting block 18, and connecting block 18's below equidistance is provided with the head 19 of polishing, the below of frame 3 is provided with conveyor 20.

The first rotating shaft 11 and the first telescopic rod 12, the second rotating shaft 14 and the second telescopic rod 13 are welded, the first rotating shaft 11 and the second rotating shaft 14 respectively form a telescopic structure with the first telescopic rod 12 and the second telescopic rod 13 through the lifting rod 9, the first limiting groove 6, the first rotating shaft 11 and the first telescopic rod 12 are symmetrical about a vertical central axis of the lifting rod 9, an included angle between the first telescopic rod 12 and the lifting rod 9 is 30 degrees, the first telescopic rod 12 and the second telescopic rod 13 are overlapped about the lifting rod 9, gas is injected into the air cavity 10 through the air pump 7, the lifting rod 9 is driven to ascend under the action of the air pump 7, then the connecting blocks 18 at the bottom of the hanging plate 17 are driven to ascend through the telescopic structures of the first telescopic rod 12 and the second telescopic rod 13 respectively, and the polishing head 19 is also driven to ascend.

The second adsorption device 5 comprises a waste tank 5001, an observation port 5002, a waste pipe 5003, a clamping sleeve 5004, a telescopic pipe 5005, a dust collection head 5006 and a negative pressure fan 5007, wherein the observation port 5002 is arranged outside the waste tank 5001, the negative pressure fan 5007 is arranged on the left side of the waste tank 5001, the waste pipe 5003 is arranged on the left side of the negative pressure fan 5007, one end of the waste pipe 5003 is connected with the negative pressure fan 5007, the other end of the waste pipe 5003 is connected with one end of the clamping sleeve 5004, the other end of the clamping sleeve 5004 is connected with one end of the telescopic pipe 5005, the other end of the telescopic pipe 5005 is connected with the dust collection head 5006, waste generated during gear processing can be adsorbed through the arrangement of the waste tank 5001, the observation port 5002, the waste pipe 5003, the clamping sleeve 5004, the telescopic pipe 5005, the dust collection head 5006 and the negative pressure fan 5007, and whether the waste generated during gear processing needs to be cleaned or not, the dust collection head 5006 can absorb the waste dust by changing the angle from front to back, left to right and then by sleeving the telescopic pipe 5005 between the dust collection head 5006 and the clamping sleeve 5004.

The conveying device 20 comprises a stepping motor 2001, a conveying chain 2002, a transmission shaft 2003 and a conveyor belt 2004, two vertically-oriented transmission shafts 2003 are arranged above the conveying device 20, one transmission shaft 2003 is matched with the stepping motor 2001 through the conveyor belt 2004, the transmission shaft 2003 is matched with the conveying chain 2002 in a sleeved mode, the transmission belt 2004 is driven to rotate through the stepping motor 2001 on the conveying device 20, the transmission shaft 2003 is driven to be matched with the conveying chain 2002 in a sleeved mode to convey, workpieces 21 on the conveying chain 2002 are conveyed along the conveying direction, and due to the fact that the grinding head 19 is matched with the workpieces 21 in size, the grinding head 19 can be just machined inside the workpieces 21.

The below of backup pad 2 is provided with dead lever 25, and the bottom of dead lever 25 is connected with bearing plate 26, conveyor 20's top equidistance is provided with work piece 21, and the outer wall both sides of work piece 21 are provided with clamp splice 22, the both sides of clamp splice 22 are provided with clip 24, and the top of clip 24 is connected with spring 25.

The grinding head 19 is matched with the workpiece 21 in size, the grinding head 19 and the workpiece 21 form a lifting structure through the lifting rod 9, the clamping blocks 22 are arranged on two sides of the outer wall of the workpiece 21, the workpiece 21 can be fixed in position, the clamps 24 are arranged on two sides of the clamping blocks 22, and the springs 25 are mounted at the top ends of the clamps 24, so that the workpiece 21 is firmly fixed in a position needing to be machined through the elasticity of the springs 25.

To sum up, when the multi-station gear processing equipment is used, firstly, the stepping motor 2001 on the conveying device 20 drives the transmission belt 2004 to rotate, so as to drive the transmission shaft 2003 to be sleeved with the matched conveying chain 2002 for conveying, so that the workpieces 21 on the conveying chain 2002 are conveyed along the conveying direction, meanwhile, the air pump 7 injects air into the air cavity 10, under the action of the air pump 7, the lifting rod 9 is driven to ascend, then the connecting blocks 18 at the bottom of the hanging plate 17 are respectively driven to ascend through the telescopic structures of the first telescopic rod 12 and the second telescopic rod 13, the polishing head 19 is also driven to ascend, when the conveying device 20 conveys the workpieces 21 to the position to be processed, the air pump 7 drives the polishing head 19 to descend, the lifting rod 9 is just stopped inside the workpieces 21 for processing, so as to perform multi-station processing, the workpieces are adsorbed by the first adsorption device 4 and the second adsorption device 5 on two sides of the rack 9 during processing, during adsorption, whether the scraps in the scrap tank 5001 need to be treated is observed through the observation port 5002, the telescopic pipe 5005 is sleeved between the dust suction head 5006 and the clamping sleeve 5004, the dust suction head 5006 can be used for adsorbing the scraps in a mode that angles are changed from front to back, left to right, and after the gear is machined, the workpiece is conveyed to a workpiece collecting position through the conveying device 20.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a multistation gear machining equipment, includes support column (1), frame (3), first adsorption equipment (4), second adsorption equipment (5) and conveyor (20), its characterized in that: the top end of the supporting column (1) is connected with a supporting plate (2), a rack (3) is installed above the supporting plate (2), a first adsorption device (4) and a second adsorption device (5) are respectively arranged on two sides of the rack (3), a lifting rod (9) is installed at the central axis of the rack (3), an air pump (7) is connected to the top end of the lifting rod (9), an air cavity (10) is arranged inside the lifting rod (9), a first limiting groove (6) is arranged on the top end of the rack (3), a second limiting groove (8) is installed on the right side of the first limiting groove (6), a first rotating shaft (11) is arranged inside the first limiting groove (6), a second rotating shaft (14) is installed inside the second limiting groove (8), a first telescopic rod (12) is welded above the first rotating shaft (11), and a bearing (15) is welded at the bottom end of the first telescopic rod (12), the welding of the top of second pivot (14) has second telescopic link (13), and the welding of the bottom of second telescopic link (13) has bearing (15), the bottom of lifter (9) is connected with connecting rod (16), and the bottom of connecting rod (16) is provided with hanger plate (17), the bottom of hanger plate (17) evenly is provided with connecting block (18), and the below equidistance of connecting block (18) is provided with and polishes head (19), the below of frame (3) is provided with conveyor (20).

2. A multi-station gear machining apparatus according to claim 1, wherein: the first rotating shaft (11) and the first telescopic rod (12) and the second rotating shaft (14) and the second telescopic rod (13) are welded, and the first rotating shaft (11) and the second rotating shaft (14) respectively form a telescopic structure with the first telescopic rod (12) and the second telescopic rod (13) through the lifting rod (9).

3. A multi-station gear machining apparatus according to claim 1, wherein: the first limiting groove (6), the first rotating shaft (11) and the first telescopic rod (12) are all symmetrical about a vertical central axis of the lifting rod (9).

4. A multi-station gear machining apparatus according to claim 1, wherein: second adsorption equipment (5) include waste tank (5001), viewing aperture (5002), waste pipe (5003), cutting ferrule (5004), flexible pipe (5005), dust absorption head (5006) and negative-pressure air fan (5007), and the outside of waste tank (5001) is provided with viewing aperture (5002), negative-pressure air fan (5007) is installed in the left side of waste tank (5001), and the left side of negative-pressure air fan (5007) is provided with waste pipe (5003), the one end of waste pipe (5003) links to each other with negative-pressure air fan (5007), and the other end of waste pipe (5003) links to each other with cutting ferrule (5004) one end, the other end of cutting ferrule (5004) is connected with the one end of flexible pipe (5005), and the other end of flexible pipe (5005) is connected with dust absorption head (5006).

5. A multi-station gear machining apparatus according to claim 1, wherein: the included angle between the first telescopic rod (12) and the second telescopic rod (13) and the lifting rod (9) is 30 degrees, and the first telescopic rod (12) and the second telescopic rod (13) are overlapped with respect to the lifting rod (9).

6. A multi-station gear machining apparatus according to claim 1, wherein: the conveying device (20) comprises a stepping motor (2001), a conveying chain (2002), transmission shafts (2003) and a conveying belt (2004), wherein two transmission shafts (2003) which run vertically are arranged above the conveying device (20), one transmission shaft (2003) is matched with the stepping motor (2001) through the conveying belt (2004), and the transmission shafts (2003) are sleeved and matched with the conveying chain (2002).

7. A multi-station gear machining apparatus according to claim 1, wherein: the workpiece (21) is arranged above the conveying device (20) at equal intervals, clamping blocks (22) are arranged on two sides of the outer wall of the workpiece (21), clamps (24) are arranged on two sides of each clamping block (22), and springs (25) are connected to the top ends of the clamps (24).

8. A multi-station gear machining apparatus according to claim 1, wherein: a fixing rod (25) is arranged below the supporting plate (2), and the bottom of the fixing rod (25) is connected with a bearing plate (26).

9. A multi-station gear machining apparatus according to claim 1, wherein: the polishing head (19) is matched with the workpiece (21) in size, and the polishing head (19) and the workpiece (21) form a lifting structure through the lifting rod (9).